:Product: 0412SGAS.txt :Issued: 2019 Apr 12 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 102 Issued at 0245Z on 12 Apr 2019 This report is compiled from data received at SWO on 11 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0115 0116 0116 220 0121 0121 0121 100 0348 0348 0348 120 0628 0628 0628 130 1057 1057 1102 260 1124 1125 1125 100 1130 1131 1131 110 1137 1137 1139 130 1310 1310 1311 230 1313 1316 1317 230 1355 1355 1355 220 1615 1616 1616 380 1648 1648 1648 130 1701 1701 1701 100 B. Proton Events: None C. Geomagnetic Activity Summary: ??? D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 079 SSN 013 Afr/Ap 006/006 X-ray Background A4.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.2e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) Daily Electron Fluence GT 2 MeV 9.00e+07 e/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) 3 Hour K-indices: Boulder ? ? ? ? ? ? ? ? Planetary 1 2 2 2 2 2 1 1 F. Comments: Boulder magnetometer down for network issues.